Product information:

Color classification: 21 speed left 3 speed [send tool] 21 speed right 7 speed [send tool] 24 speed left 3 speed [send tool] 24 speed right 8 speed [send tool] 21 speed left 3+right 7 [a pair of price delivery Tools] 24-speed left 3+right 8 [a pair of tools for free] transmission/protector (1style 2style 3style 4style 5style 6style)
Category: conjoined referral
Material: Cloth

Packing list:
Hand dial x1